Astronaut with Quad

What there is most of

• Technic Pin without Friction Ridges Lengthwise · Yellow×4
• Wheel 18 x 14 with Pin Hole · Black×4
• Plate Special 2 x 2 with 2 Pin Holes · Black×2
• Tile 1 x 2 with Groove · Sand Blue×2
• Brick Round 1 x 1 Open Stud · Opal Trans-Purple×1
• Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed · White×1
• Cone 1 x 1 [Top Groove] · Light Bluish Gray×1
• Dish 2 x 2 Inverted [Radar] · Light Bluish Gray×1
• Handlebars with Angular Handles · Black×1
• Plate 2 x 6 · Dark Bluish Gray×1
• Plate Special 1 x 2 with Clip Horizontal on Side · Light Bluish Gray×1
• Plate Special 2 x 2 with Groove and Center Stud (Jumper) · Light Bluish Gray×1
• Steering Stand 1 x 2 with Black Steering Wheel · White×1
• Tile Round 1 x 1 with Battery print · White×1
• Tile Round 1 x 2 Half Circle · Reddish Orange×1
• Tile Special 1 x 1 with Clip with Rounded Edges · Pearl Gold×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 16 part types and tick them off as you find them.